ai-agent

SkillOpt: Optimize LLM Agents

Name: SkillOpt: Optimize LLM Agents
Author: microsoft

Founders get reusable natural-language skills with SkillOpt, a tool for frozen LLM agents, backed by 4.3k+ GitHub stars.

4,296 stars437 forksPythonQuality 8/10Updated 6/2/2026100% free · open source

What it does

Automatically refines and improves AI language skills by iteratively editing and validating model response trajectories

When to use it

•Building AI agents that need precise, repeatable language performance
•Creating specialized language models for complex task domains
•Developing self-improving conversational AI with consistent output quality

Quick start

1Install SkillOpt via pip: pip install skillopt
2Define your target language skill and performance criteria
3Run trajectory optimization to generate validated skill improvements
4Export best performing skill configuration using best_skill.md

Ready-to-paste prompt

skillopt optimize --model gpt-3.5 --skill customer_support --validate_metric clarity

Saves to your device

Topics

agent-skills

self-evolving-agents

What's inside — free to inspect

No purchase needed

Read the entire source before you build — unlike paid marketplaces that hide it behind a buy button.

top-level files

folders

21.9M

repo size

MIT

license

Key files

index.html

README.md

requirements.txt

skillopt.html

File tree

ckpt/

configs/

data/

docs/

plugins/

scripts/

skillopt/

skillopt_sleep/

skillopt_webui/

skillopt-assets/

tests/

.env.example

.gitignore

CONTRIBUTING.md

index.html

LICENSE

mkdocs.yml

PUBLISHING.md

pyproject.toml

README.md

requirements.txt

SECURITY.md

skillopt.html

Quick Actions

Details

Creator

microsoft

Language

Python

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